<?php
class N_RBAC_Gateway
{
	private $_resources;
	
	private $_role;
	
	public function addResource(N_RBAC_Resource_Interface $resource)
	{
		
	}
	
	public function addRole(N_RBAC_Role_Interface $role)
	{
		
	}
	
	public function CheckPermission($userGroup, $resourceId)
	{
		
	}
}